Giant ATX 3
Details
Navigate urban streets, cruise the bike path, or explore forest trails. Part mountain bike, with its flat handlebar and plush suspension bike, and part city bike, ATX is at home in any environment.
Closely related to Giant off-road bikes, ATX features the familiar flat-handlebar and 100mm suspension fork of a traditional XC mountain bike. A lightweight ALUXX aluminum frame, engineered with comfortable geometry for challenging terrain, adds to its rugged personality. It also uses size-specific wheel diameters—smaller size bikes use 26-inch wheels, while larger sizes use 27.5. This tailors the bike’s handling to every rider’s size and height. Powerful disc brake technology gives you confident handling in all weather or riding conditions, and integrated mounts let you easily add racks or fenders to suit your riding adventures.
Wheel size:
Sizes XX-Small–X-Small: 26-inch
Sizes Small–X-Large: 27.5-inch
Specs
| Frame | ALUXX-Grade Aluminum |
|---|---|
| Fork | SR Suntour XCE 26/27.5, 100mm travel |
| Rims/Wheels | Giant CH17 26/27.5, 6061 aluminum |
| Hubs | Joytech S01 alloy thread type, sealed ball bearing, 32H |
| Spokes | Stainless, 14G |
| Tires | Giant Quickcross 27.5x2.1" / 26x2.1" |
| Crankset | ProWheel forged |
| Chainrings | 24/34/42 |
| Bottom Bracket | Cartridge |
| Chain | KMC Z51 |
| Front Derailleur | Shimano Tourney |
| Rear Derailleur | Shimano Tourney |
| Cassette/Rear Cogs | Shimano TZ500, 14-34, 7-Speed |
| Shifters | Shimano EF41, 3x7 |
| Handlebars | Giant Sport, 25.4, alloy |
| Stem | Giant Sport alloy, 15-degree |
| Brake Levers | Shimano EF41 |
| Brakes | MTB alloy linear pull |
| Saddle | Giant Connect (upright) |
| Seat Post | Giant Sport, 30.9x350mm |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| Black/Blue/Gray / XX-Small / 26-inch | 4712878399914 | 90050462 |
| Black/Blue/Gray / X-Small / 26-inch | 4712878399921 | 90050463 |
| Black/Blue/Gray / Small / 27.5-inch | 4712878399983 | 90050264 |
| Black/Blue/Gray / Medium / 27.5-inch | 4712878399990 | 90050265 |
| Black/Blue/Gray / Large / 27.5-inch | 4712878400009 | 90050266 |
| Black/Blue/Gray / X-Large / 27.5-inch | 4712878400016 | 90050267 |
| Pure Red/Black/Charcoal / XX-Small / 26-inch | 4712878399884 | 90050452 |
| Pure Red/Black/Charcoal / X-Small / 26-inch | 4712878399891 | 90050453 |
| Pure Red/Black/Charcoal / Small / 27.5-inch | 4712878399945 | 90050254 |
| Pure Red/Black/Charcoal / Medium / 27.5-inch | 4712878399952 | 90050255 |
| Pure Red/Black/Charcoal / Large / 27.5-inch | 4712878399969 | 90050256 |
| Pure Red/Black/Charcoal / X-Large / 27.5-inch | 4712878399976 | 90050257 |